OK this joke is really crude and I wouldn't be surprised if this thread gets moved so I'll put it in spoiler.
[SPOILER - highlight to read]: A little kid sees his dad and the maid having sex and then goes to his mom and says: Mommy I saw dad and the maid kissing a lot and then he grabbed her boobs and took her panties off and then he put his..
The mom quickly interrupts him and says: Timmy save that and when his family comes for dinner next week tell that to them.
The week arrives and the family are having dinner and the kid starts saying: saw dad and the maid kissing a lot and then he grabbed her boobs and took her panties off and then he put his... his... I can't remember the name. Mom,what's that thing I saw you sucking to the cook the other day ?
"You can get further with a kind word and a gun, than just a kind word" - Al Capone